2021805474

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{457}}^1\times {\mathrm{4363}}^1$

素因数の和:4851

約数の個数: 48

約数和(自身を含む): 4389171552

約数和(自身を除く): 2367366078

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 457, 507, 914, 1014, 1371, 2742, 4363, 5941, 8726, 11882, 13089, 17823, 26178, 35646, 56719, 77233, 113438, 154466, 170157, 231699, 340314, 463398, 737347, 1474694, 1993891, 2212041, 3987782, 4424082, 5981673, 11963346, 25920583, 51841166, 77761749, 155523498, 336967579, 673935158, 1010902737, 2021805474]

約数ペア:

[(1, 2021805474), (2, 1010902737), (3, 673935158), (6, 336967579), (13, 155523498), (26, 77761749), (39, 51841166), (78, 25920583), (169, 11963346), (338, 5981673), (457, 4424082), (507, 3987782), (914, 2212041), (1014, 1993891), (1371, 1474694), (2742, 737347), (4363, 463398), (5941, 340314), (8726, 231699), (11882, 170157), (13089, 154466), (17823, 113438), (26178, 77233), (35646, 56719)]